I caught this morning morning's minion, kingdom of daylight's dauphin,
  dapple-dawn-drawn Falcon, in his riding of the rolling level
  underneath him steady air, and striding
High there, how he rung upon the rein of a wimpling wing
In his ecstasy! then off, off forth on swing,
  As a skate's heel sweeps smooth on a bowbend: the hurl and gliding
  Rebuffed the big wind. My heart in hiding
Stirred for a bird, -- the achieve of, the mastery of the thing!

Brute beauty and valour and act, oh, air, pride, plume, here
  Buckle!  AND the fire that breaks from thee then, a billion
Times told lovelier, more dangerous, O my chevalier!

No wonder of it: sheer plod makes plough down sillion
Shine, and blue-bleak embers, ah my dear,
  Fall, gall themselves, and gash gold vermillion.